CVE-2005-3770

Phppost - Cross-Site Scripting

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2005-3770. PoCs published by trueend5.

AI-analyzed exploit summary The provided code is a writeup describing a cross-site scripting (XSS) vulnerability in PHP-Post. It includes a proof-of-concept URL demonstrating how arbitrary script code can be executed in the context of the affected site.

Description

Multiple cross-site scripting (XSS) vulnerabilities in PHP-Post (PHPp) 1.0 allow remote attackers to inject arbitrary web script or HTML via (1) the subject in a post, or the user parameter to (2) profile.php and (3) mail.php.

Exploits (2)

exploitdb WRITEUP VERIFIED
by trueend5 · textwebappsphp
https://www.exploit-db.com/exploits/26546

The provided code is a writeup describing a cross-site scripting (XSS) vulnerability in PHP-Post. It includes a proof-of-concept URL demonstrating how arbitrary script code can be executed in the context of the affected site.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: PHP-Post
No auth needed
Prerequisites: Access to the vulnerable PHP-Post application
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →
exploitdb WRITEUP VERIFIED
by trueend5 · textwebappsphp
https://www.exploit-db.com/exploits/26547

The provided text describes a cross-site scripting (XSS) vulnerability in PHP-Post, where user-supplied input is not properly sanitized. The example URL demonstrates an XSS payload that could execute arbitrary script code in a user's browser context.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: PHP-Post (version not specified)
No auth needed
Prerequisites: Access to a vulnerable PHP-Post installation · Ability to craft a malicious URL
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (8)

Core 8
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/17706
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/21057
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/15524
Exploit, Vendor Advisory, URL Repurposed x_refsource_misc
http://irannetjob.com/content/view/168/28/
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/21059
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/417434/30/0/threaded
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/15532
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2005/2533

Scores

EPSS 0.0412
EPSS Percentile 89.5%

Details

CWE
CWE-79
Status published
Products (1)
phppost/phppost 1.0
Published Nov 23, 2005
Tracked Since Feb 18, 2026